【正文】
to have been writing 現(xiàn) 在 分 詞 主 動(dòng) 被 動(dòng) 一 般 writing being written 完 成 having written having been written 過(guò)去分詞 主動(dòng) 被 動(dòng) 一般 written 動(dòng)名詞 主動(dòng) 被 動(dòng) 一般 writing being written 完成 having written having been written ●動(dòng) 詞 不 定 式: 動(dòng)詞不定式是由 to + 動(dòng)詞原形構(gòu)成,在句中起名詞,形容詞和副詞的作用,可以擔(dān)任除謂語(yǔ)以外的其它任何成分。s too difficult for him to master English in such a short time. (for him 作不定式的邏輯主語(yǔ))3 非謂語(yǔ)動(dòng)詞仍有語(yǔ)態(tài)和時(shí)態(tài)的變化。(help 后跟賓語(yǔ)) 2 非謂語(yǔ)動(dòng)詞可以帶有自己的狀語(yǔ)或邏輯主語(yǔ)。(do 用原形) 非謂語(yǔ)動(dòng)詞的特征: 1 如果非謂語(yǔ)動(dòng)詞是及物動(dòng)詞,后面須跟賓語(yǔ)。 謂語(yǔ)動(dòng)詞受主語(yǔ)的人稱和數(shù)的限制,而非謂語(yǔ)動(dòng)詞形式?jīng)]有這種限制。 Miss Mary teaches us English. 瑪麗教我們英語(yǔ)。 Climbing mountain is a good exercise. (Climbing..., 動(dòng)名詞起名詞作用) Do you know the man wearing a white shirt. (wearing ..分詞起形容詞作用) He gets up early to catch the first bus. (to catch ...不定式起副詞作用)謂語(yǔ)動(dòng)詞和非謂語(yǔ)動(dòng)詞的區(qū)別: 1)初中英語(yǔ)語(yǔ)法 非謂語(yǔ)動(dòng)詞的講解非謂語(yǔ)動(dòng)詞指的是在句中起名詞,形容詞或副詞作用的動(dòng)詞形式,而不是作謂語(yǔ)的動(dòng)詞形式。 動(dòng)詞的非謂語(yǔ)形式分為動(dòng)名詞,分詞,動(dòng)詞不定式。 謂語(yǔ)動(dòng)詞在句中可單獨(dú)作謂語(yǔ),而非謂語(yǔ)動(dòng)詞不能單獨(dú)作謂語(yǔ)。(teaches 動(dòng)詞作謂語(yǔ)) Mr. Li came to our classroom to have a talk with us last week. (to have a talk.... 不定式作狀語(yǔ)) 2) Mike likes the pop music. (動(dòng)詞用單數(shù)第三人稱形式) Lucy has nothing to do today。 Studying English is my favorite.(studying 后跟賓語(yǔ)) To help him is my duty. 幫助他是我的責(zé)任。 Working under such a condition is terrible. (under such a condition 是 working 的狀語(yǔ)) It39。 I am sorry to have kept you waiting long.(to have kept...是不定式的完成形式) Seen from the mountain, the city looks much more beautiful. (Seen from...是分